Unitek BAMOCAR-PG-D3-700/400 Manual page 8

Basic informationen
Characteristics:
Battery connection 12 V=..700 V= (dc mains, take restrictions into account)
 Independent auxiliary voltage connection 24 V= or 12 V=
 Digital interfaces RS232, CAN BUS (further option)
 2 analogue inputs, programmable differential inputs
 Digital inputs/outputs, programmable, optically de-coupled
 Linear command value ramp, non-linear (s-function)
 Logic for enable and the output stage switch, emergency stop function, safety
 BTB ready for operation, solid state relay contact
 Position, speed and torque control
 Feedback encoder systems: resolver, incremental encoder, SINCOS 1 Vss, rotor position + bl tacho
 Static and dynamic current limiting
 Uniform, completely digital control unit
 Processor-independent hardware switch-off in case of over-voltage, under-voltage, short-circuits,
circuits to earth, and over-temperature at the amplifier or motor
 Intrinsically safe and short-circuit proof power section (EN50178)
Attention: Braking energy
The braking energy is fed to the battery.
The battery must absorb the braking energy.
If the battery is disconnected from the device during the braking process,
high bus circuit voltages might occur.
Pay particular attention when used with laboratory power supplies.
For dc mains the braking energy must be absorbed in the mains without the voltage exceeding the
permissible value. If this cannot be guaranteed, a ballast circuitry must be used.
For non-earthed systems (vehicles, boats, machines)
the isolation between parts accessible to touching and high voltages must be guaranteed and monitored
by using independent isolation monitors.
Edition: 2020 / V4 Page: 7 BAMOCAR-PG-D3-700/400-400